The document contains descriptions of two lines with given dimensions and positions in space. It asks to draw the projections of the lines onto the horizontal and vertical planes and find the true inclinations of the lines relative to these planes. For the first line, it is 80 mm long with one end 10 mm above and 15 mm in front of the reference planes. The second line is 85 mm long with one end 25 mm above and 20 mm in front of the planes, and its projections onto the planes have given lengths.

1. 1.A line NS, 80 mm long has its end N, 10 mm above
the HP and 15 mm in front of the VP. The other end S
is 65 mm above the HP and 50 mm in front of the VP.
Draw the projections of the line and find its true
inclinations with the HP and VP
Projection of Lines 1

2. Projection of Lines 2

3. Projection of Lines 3

4. Projection of Lines 4

5. Projection of Lines 5

6. Projection of Lines 6

7. Projection of Lines 7

8. Projection of Lines 8

9. Projection of Lines 9

10. Projection of Lines 10

11. Projection of Lines 11

12. Projection of Lines 12

13. Projection of Lines 13

14. Projection of Lines 14

15. Projection of Lines 15

16. Projection of Lines 16

17. 2.A line EF, 85 mm long has its end E, 25 mm above
the HP ad 20 mm in front of the VP. The top and
front views of the line have lengths of 55 mm and
70 mm respectively. Draw the projections of the
line and find its true inclinations with the VP and
the HP
Projection of Lines 17

18. Projection of Lines 18

19. Projection of Lines 19

20. Projection of Lines 20

21. Projection of Lines 21

22. Projection of Lines 22

23. Projection of Lines 23

24. Projection of Lines 24

25. Projection of Lines 25

26. Projection of Lines 26

27. Projection of Lines 27

28. Projection of Lines 28

29. Projection of Lines 29

30. Projection of Lines 30

31. Projection of Lines 31

32. Projection of Lines 32

33. Projection of Lines 33